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LinkCom EMI / RF Chokes

LinkCom EMI / RF Chokes

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For more information or other LinkCom products, datasheets, RoHS3 / REACH / Conflict Minerals Survey / ISO and other certifications, & volume pricing, please contact us.

 

EMI/RFI Chokes

ModelPackage (L*W*H)Current Rating Irms (mA)Inductance(μH)Mount TypeDatasheet.
LTC0290-50 9.25 * 5.70 * 4.80 350 5 SMD
LTC0287-50 9.25 * 5.70 * 4.80 350 11 SMD
LTC0291-50 9.25 * 5.70 * 4.80 350 25 SMD
LTC0292-50 9.25 * 5.70 * 4.80 350 51 SMD
LTC0293-50 9.25 * 5.70 * 4.80 350 100 SMD
LTC0283-50 9.25 * 5.70 * 4.80 350 470 SMD
LTC0285-50 9.25 * 5.70 * 4.80 350 1000 SMD
LTC0271-50 9.25 * 5.70 * 4.80 350 2200 SMD
LLF0097-50 9.25 * 5.70 * 4.80 350 4700 SMD
LTC0265-52 11.00 * 9.50 * 6.00 750 4700 SMD

 

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  1. Transformer Pics

    LinkCom LDT8205-50R, Low Profile DC/DC Transformer

    $1.40

    LinkCom P/N: LDT8205-50R, Low Profile DC/DC Transformer

    - Very Low Profile Flyback transformer for PoE applications including Texas Instrument TPS23758 5V reference design.  For 3.3V option see LTD1023-50R
    - RoHS Compliant
    - Operating Temperature -40°C to +105°C  
    - Storage Temperature -40°C to +85°C
     
    DC/DC Flyback transformer
    Inductance: PIN 1-2 = 150 uH
    Leakage Inductance: PIN 1-2 = 1.0 uH Max 

    Contact us for datasheet, high volume pricing, or broken reel pricing.  Reel size:  240 pcs per reel

     

     

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  2. Transformer Pics

    LinkCom LDT8201-51R, DC/DC Transformer

    $1.39

    LinkCom P/N: LDT8201-51R, DC/DC Transformer for Texas Instruments PoE Applications

    - PoE Flyback Transformer, 60µH, EFD15 10P-GW SMD
    - RoHS Compliant
    - Operating Temperature -40°C to +125°C  
    - Storage Temperature -40°C to +85°C
     
    DC/DC Flyback transformer
    Inductance: PIN 1-3 = 60 uH +/-10% @ 100KHz/0.1V
    Leakage Inductance: PIN 1-3 = 0.95 uH Max

    Contact us datasheet, for higher volume, or broken reel pricing.  Reel size:  240 pcs per reel

     

     

     

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  3. Transformer Pics

    LinkCom LDT6037-50R, PoE Flyback Transformer for TI TPS23734

    $2.69

    LinkCom P/N: LDT6037-50R, PoE Flyback Transformer for TI TPS23734

    - For Texas Instrument TPS23734 reference design.
    - RoHS Compliant
    - Designed for PoE applications
    - Industrial Operating Temperature -40°C to +85°C
     

    Contact us for datasheet, high volume pricing, or broken reel pricing.

     

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  4. Transformer Pics

    LinkCom LDT1038-50R, PoE Flyback Transformer for TI TPS23731 5V

    $0.00

    LinkCom P/N: LDT1038-50R, PoE Flyback Transformer for TI TPS23731 5V

    - For Texas Instrument TPS23734 reference design.
    - RoHS Compliant
    - Designed for PoE applications
    - Industrial Operating Temperature -40°C to +85°C
     

    Contact us for datasheet, high volume pricing, or broken reel pricing.

     

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  5. Transformer Pics

    LinkCom LDT1023-50R, DC/DC Transformer

    $1.12

    LinkCom P/N: LDT1023-50R, DC/DC Transformer

    - Flyback transformer for PoE applications including Texas Instrument TPS23758 3.3V reference design.  For 5V option see LTD1018-50R
    - RoHS Compliant
    - Operating Temperature -40°C to +105°C  
    - Storage Temperature -40°C to +85°C
     
    DC/DC Flyback transformer
    Inductance: PIN 1-2 = 140 uH +/-7% @ 1KHz/0.5V
    Leakage Inductance: PIN 1-2 = 1.1 uH Max

    Contact us for high volume pricing, or broken reel pricing.  Reel size:  150 pcs per reel

     

     

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  6. Transformer Pics

    LinkCom LDT1018-50R, DC/DC Transformer

    $1.28

    LinkCom P/N: LDT1018-50R, DC/DC Transformer

    - Flyback transformer for PoE applications including Texas Instrument TPS23758 5V reference design.  For 3.3V option see LTD1023-50R
    - RoHS Compliant
    - Operating Temperature -40°C to +105°C  
    - Storage Temperature -40°C to +85°C
     
    DC/DC Flyback transformer
    Inductance: PIN 1-2 = 150 uH
    Leakage Inductance: PIN 1-2 = 1.0 uH Max 

    Contact us for datasheet, high volume pricing, or broken reel pricing.  Reel size:  150 pcs per reel

     

     

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  7. Transformer Pics

    LinkCom LDT0950-50R, PoE Flyback Transformer for TI TPS23755 12V

    $1.18

    LinkCom P/N: LDT0950-50R, PoE Flyback Transformer

    - Flyback transformer for PoE applications including Texas Instrument TPS23755 12V reference design
    - RoHS3 Compliant
    - Operating Temperature -40°C to +105°C  
    - Storage Temperature -40°C to +85°C

    Electrical Specifications @25°C

    Inductance:                           PIN 2-1 = 150uH ±7% @ 100KHz/0.1V
    Leakage Inductance:          PIN 2-1 = 1.30uH Max. @ 100KHz/0.1V (PIN 3,4 shorted and PIN 7,8,9,10 shorted)
    D.C.R                                     PIN 2-1 = 365 mohm Max.
                                            PIN 3-4 = 290 mohm Max.
                                            PIN 7,8-9,10 = 40 mohm Max.(PIN 7,8 shorted and Pin 9,10 shorted)
    Turn Ratio:                           PIN 2-1 : PIN 3-4 = 2.25±3%:1
                                            PIN 2-1 : PIN 7,8-9,10 = 2.57±3%:1(PIN 7,8 shorted and Pin 9,10 shorted)
    Hi-POT:                           PRI. – SEC. = 1500Vac/60Hz/2Sec/1mA

    Contact us for datasheet, high volume pricing, or broken reel pricing.  Reel size:  180 pcs per reel


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  8. Transformer Pics

    LinkCom LDT0875-56R

    $2.98

    LinkCom P/N: LDT0875-56R, XFMR PWR EFD15 95uH SMD GP

    Contact us datasheet and for higher volume or broken reel pricing. 


     

     

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  9. Transformer Pics

    LinkCom LDT0666-50R, PoE Flyback Transformer for TI TPS23751

    LinkCom P/N: LDT0666-50R, PoE Flyback Transformer for TI TPS23751

    - For Texas Instrument TPS23751 reference design.
    - RoHS Compliant
    - Designed for PoE applications
    - Industrial Operating Temperature -40°C to +85°C
     

    Contact us for datasheet, high volume pricing, or broken reel pricing.

     

     

     

     

     

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  10. Transformer Pics

    LinkCom LAN2019-51R, 10/100BASE-Tx Power over Ethernet (PoE) Magnetics Module (meets 802.3af standard)

    LinkCom P/N: LAN2019-51R, 10/100BASE-Tx Power over Ethernet (PoE) Magnetics Module (meets 802.3af standard)

    - 10/100BASE-Tx Power over Ethernet (PoE) Magnetics Module for PoE applications including Texas Instrument TPS23758 5V & 12V reference design.
    - Meets IEEE 802.3af standard
    - RoHS Compliant
    - Designed for IP phone or switch applications
    - Operating Temperature 0°C to +70°C
    - Designed for IP phone or switch applications
     
     
    OCL:   350uH Min. @100KHz/0.1V with 8mA DC Bias
    Hi-Pot:  1500V
    Turn Ratio:  1CT:1CT±3%
    Insertion Loss:   0.1MHz:  -1.2dB Max.       1-100MHz:  -1.0dB Max.
    Equivalent to: Pulse H2019FNL or H2019FNLT

    Contact us for datasheet, high volume pricing, or broken reel pricing.  Reel size:  900 pcs per reel

     

     

     

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